TWI800394B - Composite metal punch - Google Patents
Composite metal punch Download PDFInfo
- Publication number
- TWI800394B TWI800394B TW111120422A TW111120422A TWI800394B TW I800394 B TWI800394 B TW I800394B TW 111120422 A TW111120422 A TW 111120422A TW 111120422 A TW111120422 A TW 111120422A TW I800394 B TWI800394 B TW I800394B
- Authority
- TW
- Taiwan
- Prior art keywords
- composite metal
- metal punch
- punch
- composite
- metal
- Prior art date
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW111120422A TWI800394B (en) | 2021-12-23 | 2021-12-23 | Composite metal punch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW111120422A TWI800394B (en) | 2021-12-23 | 2021-12-23 | Composite metal punch |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI800394B true TWI800394B (en) | 2023-04-21 |
TW202325434A TW202325434A (en) | 2023-07-01 |
Family
ID=86948988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW111120422A TWI800394B (en) | 2021-12-23 | 2021-12-23 | Composite metal punch |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI800394B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005224914A (en) * | 2004-02-16 | 2005-08-25 | Mitsubishi Materials Kobe Tools Corp | Shaft cutting tool capable of high-speed cutting of hard-to-cut material |
CN102728710A (en) * | 2012-07-06 | 2012-10-17 | 济南市冶金科学研究所 | Hard alloy plunger chip |
CN104994979A (en) * | 2013-02-27 | 2015-10-21 | 京瓷株式会社 | Cutting tool |
TW201700200A (en) * | 2015-06-29 | 2017-01-01 | 京瓷股份有限公司 | Rod-like article and cutting tool |
CN107952965A (en) * | 2017-12-08 | 2018-04-24 | 北京有色金属研究总院 | Hexagonal red needle and the preparation method of syringe needle in a kind of plum blossom |
-
2021
- 2021-12-23 TW TW111120422A patent/TWI800394B/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005224914A (en) * | 2004-02-16 | 2005-08-25 | Mitsubishi Materials Kobe Tools Corp | Shaft cutting tool capable of high-speed cutting of hard-to-cut material |
CN102728710A (en) * | 2012-07-06 | 2012-10-17 | 济南市冶金科学研究所 | Hard alloy plunger chip |
CN104994979A (en) * | 2013-02-27 | 2015-10-21 | 京瓷株式会社 | Cutting tool |
US9694426B2 (en) * | 2013-02-27 | 2017-07-04 | Kyocera Corporation | Cutting tool |
TW201700200A (en) * | 2015-06-29 | 2017-01-01 | 京瓷股份有限公司 | Rod-like article and cutting tool |
CN107952965A (en) * | 2017-12-08 | 2018-04-24 | 北京有色金属研究总院 | Hexagonal red needle and the preparation method of syringe needle in a kind of plum blossom |
Also Published As
Publication number | Publication date |
---|---|
TW202325434A (en) | 2023-07-01 |
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